/*    

    bobbietalk - a visual programming environment for toy robotics

    Copyright (C) 2013  Roberto Tiella

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.

*/
package bobbietalk.gui.blocks.ifblk.close;

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
import bobbietalk.gui.ProgrammingBlock;
import bobbietalk.Utilities;
import bobbietalk.gui.blocks.LeftBlock;
import java.awt.Color;
import java.awt.Rectangle;
import java.io.PrintWriter;

/**
 *
 * @author tiella
 */
public class IfCloseBlock extends LeftBlock /* implements IfGroup */ {

    private IfCloseFalseBlock ifFalseBlock;
    private IfCloseTrueBlock ifTrueBlock;

    public IfCloseBlock() {

        setBackground(new Color(0xF0A843));
        setText(Utilities.getTextBundle().getString("menu.item.add.ifclose"));

    }

    public void setIfFalseBlock(IfCloseFalseBlock ifFalseBlock) {
        this.ifFalseBlock = ifFalseBlock;
        ifFalseBlock.setExitBlock(this);
    }

    public void setIfTrueBlock(IfCloseTrueBlock ifTrueBlock) {
        this.ifTrueBlock = ifTrueBlock;
        ifTrueBlock.setExitBlock(this);
    }

    @Override
    public void setPosition(int x, int y) {

        setRPosition(x, y);

        ifFalseBlock.setRPosition(x - ifFalseBlock.getWidth(), y + getHeight() * 3 / 4);
        ifTrueBlock.setRPosition(x - ifTrueBlock.getWidth(), y - getHeight() * 3 / 4);

    }

    protected void setRPosition(int x, int y) {

        Rectangle r = getBounds();

        r.x = x;
        r.y = y;

        setBounds(r);
    }

    @Override
    public void setName(String name) {
        super.setName(name);
        ifFalseBlock.setName("false_" + name);
        ifTrueBlock.setName("true_" + name);
    }

    public static void moveRelative(ProgrammingBlock block, int x0, int x, int y0, int y) {

        Rectangle r = block.getBounds();

        r.x += (x - x0);
        r.y += (y - y0);

        block.setBounds(r);

    }

    public IfCloseFalseBlock getIfFalseBlock() {
        return ifFalseBlock;
    }

    public IfCloseTrueBlock getIfTrueBlock() {
        return ifTrueBlock;
    }

    void setRDeltaPosition(int x0, int x, int y0, int y) {

        moveRelative(this, x0, x, y0, y);

    }

//    @Override
//    public void propagateMotion(boolean moveYourself, int dx, int dy) {
//
//        if (moveYourself) {
//            moveRelative(this,0,dx,0,dy);
//        }
//
//        // ifFalseBlock.propagateMotion(false, dx,dy);
//        ifTrueBlock.propagateMotion(false, dx,dy);
//
//    }
    @Override
    public void dump(PrintWriter pw) {

        super.dump(pw);

        pw.println("true branch: " + ifTrueBlock);
        pw.println("false branch:" + ifFalseBlock);

    }
}
